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Monitoring relay PMDsrange – Technical features

The electronic monitoring relay PMDsrange monitors electrical variables such as current, voltage, true power, temperature, insulation, earth fault and phase sequence. Most units are available in 22.5 mm slimline housing.

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S1SW P 24-240VACDC UM 0-690VAC/DC

Standstill monitoring for monitoring the standstill of direct-current and three-phase motors 2 auxiliary contacts (C/O); plug-in terminals of screw type, Width: 22.5 mm; UB 24 - 240 V AC/DC.

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ZUZ 24VDC 24/110/230VAC 2c/o

Voltage monitoring relay for monitoring 1-phase mains is used as a threshold element, monitoring device and control element Measuring voltage is used as supply voltage; 2 auxiliary contacts (C/O); Width: 22.5 mm; UB 24 V DC, 24 V AC, 110 V AC, 230 V AC.

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ZUZ-S 42/48/120/240VAC 2c/o

Voltage monitoring relay for monitoring 1-phase mains is used as a threshold element, monitoring device and control element Measuring voltage is used as supply voltage; 2 auxiliary contacts (C/O); Width: 22.5 mm; UB 42 V AC, 48 V AC, 12 V AC, 240 V AC.

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S1UM 24VAC/DC UM 0.1-500VAC/DC

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Width: 22.5 mm; UB 24 V DC.

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S1UM 24VDC UM 0.1-500VAC/DC UP

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Measuring inputs are not polarity-sensitive; Width: 22.5 mm; UB 24 V DC.

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S1UM 24VAC UM 0.1-500VAC/DC

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Width: 22.5 mm; UB 24 V AC.

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S1UM 24VAC UM 0.1-500VAC/DC UP

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Measuring inputs are not polarity-sensitive; Width: 22.5 mm; UB 24 V AC.

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S1UM 42-48VAC UM 0.1-500VAC/DC

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 -500 V AC/DC selectable; 0.40 - 400 Hz; Width: 22.5 mm; UB 42 - 48 V AC.

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S1UM 42-48VAC UM 0.1-500VAC/DC UP

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Measuring inputs are not polarity-sensitive; Width: 22.5 mm; UB 42 - 48 V AC.

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S1UM 110-130VAC UM 0.1-500VAC/DC

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Width: 22.5 mm; UB 110 - 130 V AC.

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S1UM 110-130VAC UM 0.1-500VAC/DC UP

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Measuring inputs are not polarity-sensitive; Width: 22.5 mm; UB 110 - 130 V AC.

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S1UM 230-240VAC UM 0.1-500VAC/DC

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 - 500 V AC/DC selectable; 0.40 - 400 Hz; Width: 22.5 mm; UB 230 - 240 V AC.

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S1UM 230-240VAC UM 0.1-500VAC/DC UP

Voltage monitoring relay for monitoring min. and max. voltage values; 12 measuring ranges 0.1 -500 V AC/DC selectable; 0.40 - 400 Hz; Measuring inputs are not polarity-sensitive; Width: 22.5 mm; UB 230 - 240 V AC.

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S1IM 24VDC IM 0.01-15 A

Current monitoring relay for monitoring max. current values; 12 measuring ranges 0.01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 24 V DC.

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S1IM 24VAC IM 0.01-15 A

Current monitoring relay for monitoring max. current values; 12 measuring ranges 0.01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 24 V AC.

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S1IM 42-48VAC IM 0.01-15 A

Current monitoring relay for monitoring max. current values; 12 measuring ranges 0.01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 42 - 48 V AC.

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S1IM 24VDC IM 0.01-15 A UP

Current monitoring relay for monitoring max. current values; Measuring inputs are not polarity-sensitive; 12 measuring ranges 0.01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 24 V DC.

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S1IM 110-127VAC IM 0.01-15 A

Current monitoring relay for monitoring max. current values; 12 measuring ranges 0. 01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 110 - 127 V AC.

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S1IM 230-240VAC IM 0.01-15 A

Current monitoring relay for monitoring max. current values; 12 measuring ranges 0. 01 - 15 A selectable; 0, 40 - 400 Hz; Width: 22.5 mm; UB 230 - 240 V AC.

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S3UM 24VDC UM 42VAC

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 42 V AC Width: 22.5 mm; UB 24 V DC.

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S3UM 24VDC UM 100/110VAC

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 100/110 V AC Width: 22.5 mm; UB 24 V DC.

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S3UM 24VDC UM 100/110VAC H40

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 100 - 110 V AC Width: 22.5 mm; UB 24 V DC; Hysteresis 40%.

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S3UM 24VDC UM 230VAC

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 230 V AC Width: 22.5 mm; UB 24 V DC.

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S3UM 24VDC UM 400/440VAC

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 400/440 V AC Width: 22.5 mm; UB 24 V DC.

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S3UM 24VDC UM 400/440VAC H40

Voltage monitoring relay for monitoring overvoltage and undervoltage values, and the phase sequence in 3-phase mains; 40 - 400 Hz; Measuring voltage 400/440 V AC Width: 22.5 mm; UB 24 V DC; Hysteresis 40 %.

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